What is strFirst? def username (strFirst, strLast): return strFirst + strLast[0] answer = username ('Joann', 'Doe') print (answer) strFirst is a A. Parameter B. Return value C. Function

Plz 40 points what are raster vectors? a bitmap image a vector file a type of printing press a small projector

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

Ihave been given the number of guns per 100, and the total firearm-related deaths per 100,000. i have to find the actual number of guns per country and actual number of gun-related deaths. if somebody could show me how to do 1 question, i can finish the rest, i am just confused. tia